ROYAL BANK OF CANADA

Bank

Position in WDC — Western Digital Corp

CIK 1000275 TORONTO, A6

Back to WDC Full portfolio

Position in WDC

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$343,812,802

+$2,192,267 QoQ

Shares Held

1,271,074

-35.9% QoQ

Ownership

0.369%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 97.40125279881423.ToString("F0")% Shared 1.5039250271817377.ToString("F0")% None 1.0948221740040314.ToString("F0")%

Common Shares in WDC Over Time

Shares Held

Position Value (USD)

Derivatives in WDC

reported options exposure · as of Mar 31, 2026

CallValue

CallShares

PutValue

$270,490

PutShares

1,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Computer Hardware

Technology · as of Mar 31, 2026

ROYAL BANK OF CANADA holds $1,777,568,701 across 30 Computer Hardware names. WDC ranks #3 (19.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ANET	Arista Networks, Inc.	4,720,642	$579,600,419
2	STX	Seagate Technology Holdings plc	1,013,493	$397,046,013
3	WDC	Western Digital Corp This page	1,271,074	$343,812,802
4	DELL	Dell Technologies Inc.	889,416	$145,979,842
5	SNDK	Sandisk Corp	159,896	$101,588,322
6	P	Everpure, Inc.	1,518,988	$89,681,049
7	LOGI	Logitech International S.A.	396,339	$36,114,406
8	HPQ	Hp Inc	1,840,461	$35,355,250

All Filings in WDC

Export CSV

50 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$270,490	1,000	-99.9%	Put	Sole	2026-05-15
2026-03-31	$343,812,802	1,271,074	-35.9%	Shares	Defined	2026-05-15
2025-12-31	$341,620,535	1,983,053	+198205.3%	Shares	Defined	2026-02-17
2025-12-31	$172,270	1,000	0.0%	Put	Sole	2026-02-17
2025-09-30	$120,060	1,000	-99.9%	Put	Sole	2025-11-14
2025-09-30	$146,757,620	1,222,369	-48.6%	Shares	Defined	2025-11-14
2025-06-30	$152,307,265	2,380,173	+52.0%	Shares	Defined	2025-11-21
2025-03-31	$63,311,880	1,565,963	+1.7%	Shares	Defined	2025-11-21
2024-12-31	$69,384,876	1,539,430	-9.8%	Shares	Defined	2025-02-14
2024-09-30	$88,073,439	1,706,271	+18.3%	Shares	Defined	2024-11-14
2024-06-30	$82,610,497	1,442,439	+7112.2%	Shares	Defined	2024-11-06
2024-06-30	$1,145,428	20,000	-98.7%	Put	Sole	2024-11-06
2024-03-31	$80,009,086	1,551,174	+2720.3%	Shares	Defined	2024-11-05
2024-03-31	$2,836,883	55,000	-81.0%	Put	Sole	2024-11-05
2024-03-31	$14,958,113	290,000	-75.2%	Call	Sole	2024-11-05
2023-12-31	$46,282,593	1,169,216	+1069.2%	Shares	Defined	2024-02-14
2023-12-31	$3,958,430	100,000	0.0%	Put	Sole	2024-02-14
2023-09-30	$3,448,980	100,000	-64.5%	Put	Sole	2023-11-14
2023-09-30	$9,707,288	281,454	-78.9%	Shares	Defined	2023-11-14
2023-06-30	$38,241,274	1,333,857	+1233.9%	Shares	Defined	2023-08-14
2023-06-30	$2,866,970	100,000	-92.0%	Put	Sole	2023-08-14
2023-03-31	$35,772,613	1,256,361	+737.6%	Shares	Defined	2023-05-15
2022-12-31	$3,577,095	150,000	-95.4%	Put	Sole	2023-02-14
2022-12-31	$77,234,555	3,238,713	+948.5%	Shares	Defined	2023-02-14
2022-12-31	$7,366,430	308,900	-78.4%	Call	Sole	2023-02-14
2022-09-30	$35,260,194	1,433,155	+743.0%	Shares	Defined	2022-11-14
2022-09-30	$4,182,544	170,000	0.0%	Put	Sole	2022-11-14
2022-06-30	$5,760,467	170,000	-70.2%	Put	Sole	2022-08-15
2022-06-30	$19,301,898	569,628	+27.0%	Shares	Defined	2022-08-15
2022-03-31	$16,837,857	448,671	+131.4%	Shares	Defined	2022-05-16
2022-03-31	$7,276,737	193,900	-83.4%	Put	Sole	2022-05-16
2021-12-31	$57,597,684	1,168,559	+345.2%	Shares	Defined	2022-02-14
2021-12-31	$12,938,493	262,500	+1212.5%	Put	Sole	2022-02-14
2021-09-30	$853,212	20,000	-91.1%	Call	Sole	2021-11-15
2021-09-30	$9,560,240	224,100	-78.0%	Put	Sole	2021-11-15
2021-09-30	$43,390,219	1,017,103	+367.6%	Shares	Defined	2021-11-15
2021-06-30	$11,700,282	217,500	-70.7%	Put	Sole	2021-08-16
2021-06-30	$39,968,267	742,982	+1464.2%	Shares	Defined	2021-08-16
2021-03-31	$2,396,541	47,500	-93.5%	Put	Defined	2021-07-20
2021-03-31	$36,692,254	727,249	+72.0%	Shares	Defined	2021-07-20
2020-12-31	$17,705,554	422,900	+668.9%	Put	Defined	2021-02-16
2020-12-31	$2,302,685	55,000	-92.4%	Call	Defined	2021-02-16
2020-12-31	$30,450,660	727,319	+839.7%	Shares	Defined	2021-02-16
2020-09-30	$2,138,298	77,400	-88.5%	Call	Defined	2020-11-16
2020-09-30	$18,529,321	670,706	+28.3%	Shares	Defined	2020-11-16
2020-09-30	$14,445,949	522,900	+151.5%	Put	Defined	2020-11-16
2020-06-30	$6,937,851	207,900	-64.4%	Put	Defined	2020-08-14
2020-06-30	$19,469,762	583,432	+90.8%	Shares	Defined	2020-08-14
2020-03-31	$9,620,101	305,800	-55.6%	Put	Defined	2020-06-16
2020-03-31	$21,676,680	689,050	—	Shares	Defined	2020-06-16
No filing history on record for this holder in this stock.